September weather forecastOgimachiya, Japan
September
Weather in September
The first month of the autumn, September, is also a moderately hot month in Ogimachiya, Japan, with an average temperature varying between 26.1°C (79°F) and 19.3°C (66.7°F).Temperature
Ogimachiya's September weather shows a modest shift in high-temperatures, falling from August's hot 30.9°C (87.6°F) to a moderately hot 26.1°C (79°F). In the month of September, Ogimachiya records a consistent average low-temperature of 19.3°C (66.7°F).Humidity
The average relative humidity in September is 75%.Rainfall
In Ogimachiya, Japan, during September, the rain falls for 9.5 days and regularly aggregates up to 22mm (0.87") of precipitation. In Ogimachiya, during the entire year, the rain falls for 101.4 days and collects up to 226mm (8.9") of precipitation.Snowfall
April through December are months without snowfall in Ogimachiya.Daylight
In Ogimachiya, the average length of the day in September is 12h and 25min.On the first day of September in Ogimachiya, sunrise is at 05:14 and sunset at 18:10. On the last day of the month, sunrise is at 05:36 and sunset at 17:28 JST.
Sunshine
In September, the average sunshine in Ogimachiya, Japan, is 7.9h.UV index
In Ogimachiya, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In September, the maximum UV index of 5 suggests this advice:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Ogimachiya, Japan
- Average high temperature in September: 26.1°C
The warmest month (with the highest average high temperature) is August (30.9°C).
The month with the lowest average high temperature is January (7.5°C).
- Average low temperature in September: 19.3°C
The month with the highest average low temperature is August (23.5°C).
The coldest month (with the lowest average low temperature) is January (0.3°C).
Average pressure in September
Ogimachiya, Japan
- Average pressure in September: 1013.7mbar
The month with the highest atmospheric pressure is November (1018.4mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in September
Ogimachiya, Japan
- Average wind speed in September: 7.9km/h
The windiest months (with the highest average wind speed) are January, March and April (10.1km/h).
The calmest month (with the lowest average wind speed) is July (7.4km/h).
Average humidity in September
Ogimachiya, Japan
- Average humidity in September: 75%
The months with the highest relative humidity are June and July (76%).
The month with the lowest relative humidity is January (60%).
Average rainfall in September
Ogimachiya, Japan
- Average rainfall in September: 22mm
The wettest month (with the highest rainfall) is October (36mm).
The driest months (with the least rainfall) are February and December (8mm).
Average rainfall days in September
Ogimachiya, Japan
- Average rainfall days in September: 9.5 days
The month with the highest number of rainy days is March (10.9 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in September
Ogimachiya, Japan
- Average snowfall in September: 0mm
The month with the highest snowfall is February (11mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Ogimachiya, Japan
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Ogimachiya, Japan
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in September: 7h and 54min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The months with the least sunshine are February and November (Average sunshine: 6h and 18min).
Average sunshine days in September
Ogimachiya, Japan
- Average sunshine days in September: 17.5 days
The month with the most sunshine days is January (23.9 days).
The month with the least sunshine days is June (16.3 days).
Average UV index in September
Ogimachiya, Japan
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in September
Ogimachiya, Japan
- Average cloud cover in September: 42
The month with the most cloud cover is June (Cloud cover 45).
The month with the least cloud cover is January (Cloud cover 25).
Average visibility in September
Ogimachiya, Japan
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, November and December (10km).
The months with the lowest visibility are May, June, July, August, September and October (9km).
